package com.arrays;

import java.lang.reflect.Constructor;
import java.util.HashMap;
import java.util.Map;

/**
 * @author 13699
 */
public class SpringDetector {
    public static <T extends Groundhog>
    void detectSpring(Class<T> type)throws Exception{
        Constructor<T>  ghog=type.getConstructor(int.class);
        Map<Groundhog,Prediction> map=new HashMap<>();
        for(int i=0;i<10;i++){
            map.put(ghog.newInstance(i),new Prediction());
        }
        System.out.println("map"+map);
        Groundhog gh=ghog.newInstance(3);
        System.out.println("Looking up prediction for"+gh);
        if(map.containsKey(gh)){
            System.out.println(map.get(gh));
        }else{
            System.out.println("Key not found:"+gh);
        }
    }

    public static void main(String[] args) throws Exception {
        detectSpring(Groundhog.class);
    }
}
